ADM1062ASU

Supervisors Overview

The ADM1062ASU is a Super Sequencer supervisory device designed for multi-supply systems. It integrates ten voltage monitoring inputs, a 12-bit ADC, and six 8-bit DACs. The component supports manual reset and features open collector/drain outputs alongside push-pull configurations. It operates within a temperature range of -40°C to +85°C and utilizes an LFCSP-40 package.

Supervisors Feature Summary

• Configurable supervisory sequencing for multiple power rails
• Integrated closed-loop margining via internal DACs
• Built-in 12-bit analog-to-digital conversion capability

Supervisors Applications

• Central office systems
• Servers and routers
• Multivoltage system line cards
• DSP/FPGA supply sequencing
• In-circuit testing of margined supplies

Supervisors Procurement Notes

Verify the specific suffix ASU against the official datasheet to confirm package type and tape/reel specifications. Ensure compatibility with existing board layouts regarding the LFCSP-40 footprint. Confirm availability status as distribution channels may vary for this specific variant.

Supervisors Selection Notes

Select this component when designing systems requiring simultaneous voltage supervision and active margining control. The integrated ADC and DACs reduce external component count compared to discrete solutions. Evaluate thermal performance requirements within the specified operating temperature range before integration.

Supervisors Part Context

This part belongs to the ADM1062 series of supervisory sequencers from Analog Devices. It shares functional similarities with variants like the ADM1062ACPZ but differs in packaging and ordering suffixes. The series provides a unified solution for complex power management tasks in high-reliability applications.

Supervisors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.